#3D2FA1#3D2FA1

#3D2FA1 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.0% C 0.175 H 280.5°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#3D2FA1
RGB	rgb(61, 47, 161)
HSL	hsl(247, 55%, 41%)
HSV	hsv(247, 71%, 63%)
CMYK	cmyk(62.1%, 70.8%, 0%, 36.9%)
CIE-LAB	lab(28.37, 39.73, -59.57)
CIE-LCH	lch(28.37, 71.61, 303.70°)
OKLab	oklab(39.96% 0.032 -0.1717)
OKLCH	oklch(39.96% 0.175 280.5)
XYZ	xyz(9.3720, 5.5977, 34.2979)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.75

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D2FA1 #93A12F

analogous

#2F5AA1 #3D2FA1 #762FA1

triadic

#3D2FA1 #A13D2F #2FA13D

tetradic

#3D2FA1 #A12F5A #93A12F #2FA176

square

#3D2FA1 #A12F5A #93A12F #2FA176

split-complementary

#3D2FA1 #A1762F #5AA12F

monochromatic

#191342 #2B2172 #3D2FA1 #5545C9 #8074D6

Accessibility & contrast

On white

9.91

#3D2FA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3D2FA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D2FA1

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D2FA1	#FFFFFF	#000000	##FFFFFF
##3D2FA1	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A4

Deuteranopia (green-blind)

#003F9F

Tritanopia (blue-blind)

#004E64

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3d2fa1;
/* rgb */ color: rgb(61, 47, 161);
/* oklch */ color: oklch(40.0% 0.175 280.5);

Tailwind

colors: {
  custom: {
    50: '#7f69be',
    500: '#3d2fa1',
    950: '#000000',
  },
}

SCSS

$custom: #3d2fa1;
$custom-light: #7f69be;
$custom-dark: #000000;

JSON

{
  "hex": "#3d2fa1",
  "rgb": {
    "r": 61,
    "g": 47,
    "b": 161
  },
  "hsl": {
    "h": 247.368,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.3996,
    "c": 0.17469,
    "h": 280.5
  },
  "luminance": 0.05598
}

Semantic roles & 50–950 ramp

primary

#3D2FA1

secondary

#B4BE6E

accent

#DE4ACC

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #3D2FA1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →